Watershed · by program

Storm Water Industrial discharge permits in subbasin 18040001

• 14Permits
• 40Permits in the subbasin
• 1States the subbasin touches

14 of the 40 Clean Water Act discharge permits in hydrologic subbasin 18040001 are filed as Storm Water Industrial. A subbasin is a watershed unit, not a political one, so it crosses state lines: this one is named on permits in CA.

Where the subbasin lies

• CA 40 permits in the subbasin

Other cuts of subbasin 18040001

• program: Biosolids 4
• major or minor: Minor dischargers 27
• permit type: Associated permit records 6
• permit type: General permit coverage 28
• permit type: Individual permits 6

Every discharge permit in subbasin 18040001 →

Figures from EPA’s ICIS-NPDES download.